[kepler-users] using string parameter in external execution actor

[Ufuk Utku Turuncoglu]

Hi,

I try to use string parameter in external execution actor's environment 
parameter but i got parsing error. Is there any way to use string 
parameter in that field? I try to put double dollar sign (that does not 
make sense in this example, but i want to try) at the beginning of the 
parameter name but it also gives parsing error.

--ufuk